z02201 ZiLOG Semiconductor, z02201 Datasheet - Page 20

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z02201

Manufacturer Part Number
z02201
Description
Z02201 V.22bis Data Pump With Integrated Afe
Manufacturer
ZiLOG Semiconductor
Datasheet

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AC Characteristics
Timing Diagrams
Table 7. Microprocessor Interface Timing
PS000904-0107
Description
Read Timing
HA0–2 and HCS to HRD Setup Time
HA0–2 to HRD Setup Time
HRD to Data Access Time
HRD Data Hold
HA0–2 and HCS Hold From HRD
Write Timing
HA0–2 and HCS to HWR Setup Time
HCS to HWR Setup Time
Data to HWR Setup Time
HWR Data Hold
HA0–2 and HCS Hold from HWR
D0–D7
RS0–2
WR
RD
CS
1
2
Figure 5. Microprocessor Interface Read/Write Diagram
Valid Address
3
Read Data Valid
1
2
3
4
5
6
7
8
9
10
Parameter Min
4
5
0
0
0
0
70
70
0
10
10
V.22BIS Data Pump with Integrated AFE
6
7
8
25
10
Typ
Valid Address
Valid Address
11
Max
85
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
9
16

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